bluetooth: update vendor config

Change-Id: Ifc9111343d352a5929a0725c09ed4fc341560599
Change tether regexs

Change-Id: Ib3aa9698afd55fc255fac595e3ff58d2b060e563
fix usb tethering

Change-Id: Ib40b29f572ba508c1d04d26ff6b2609da81b0701
remove qrngd

Change-Id: Ie3151f61d793fd9e35f714e78cfbcf8b673b3430
Merge changes Ie3151f61,Ib3aa9698,Ifc911134 into kk4.4

* changes:
  remove qrngd
  Change tether regexs
  bluetooth: update vendor config
Merge "fix usb tethering" into kk4.4